feat: parse docx blocks during upload

backend/app/api/templates.py

@@ -2,7 +2,8 @@ from fastapi import APIRouter, Depends, File, Form, HTTPException, UploadFile
 from sqlalchemy.orm import Session
 
 from ..database import get_db
-from ..services.template_service import create_template_record, store_template_file
+from ..services.doc_parser import parse_document
+from ..services.template_service import create_template_record, save_template_blocks, store_template_file
 
 
 router = APIRouter(prefix="/api/templates", tags=["templates"])
@@ -17,8 +18,10 @@ def upload_template(
 ):
     """上传 Word 模板并创建模板记录。"""
     try:
-        stored_path, _ = store_template_file(file)
+        stored_path, content = store_template_file(file)
+        blocks = parse_document(content)
         template = create_template_record(db, name=name, file_path=stored_path, type=type)
+        save_template_blocks(db, template.id, blocks)
     except ValueError as exc:
         raise HTTPException(status_code=400, detail=str(exc)) from exc
     except Exception as exc:
@@ -29,6 +32,7 @@ def upload_template(
         "data": {
             "template_id": template.id,
             "name": template.name,
+            "block_count": len(blocks),
             "status": "uploaded",
         },
         "message": "ok",